MONARCH 7

Nikon MONARCH 7 User manual

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1 Eyecup
2 Neck strap eyelet
3 Focusing ring
4 Objective lens
5 Interpupillary distance
6 Dioptre ring
7 Dioptre index
8 0 (zero) dioptre position
9 Central shaft
Nomenclature
English
For eyeglass wearers, use fully retracted. To accurately adjust your view,
you can also use two click stops before reaching the fully retracted
position.
For non-eyeglass wearers, use fully extended. To accurately adjust your
eye position, you can also use two click stops before reaching the fully
extended position.
Eyecups
For directions in which to turn the eyecups, please refer to the image on page 3.
Please refer to the numbered images on page 3.
Binoculars x1
Eyepiece cap x1
Objective lens caps x2
Soft case x1
Neck strap x1
ITEMS SUPPLIED
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Neck strap and caps during observation
Neck strap
Attach the neck strap as illustrated (A), paying special attention to avoid twisting the strap.
Attach the objective lens caps (B), making sure the cap part hinges open downward from the binocular tube
when folded open. The slit should be visible at the left side of each binocular tube, viewed from the eyepiece
side, to confirm correct positioning (8x42/10x42). Correctly attached when supplied.
Eyepiece cap
There are two ways you can position the eyepiece cap as you observe your subject.
Remove the eyepiece cap from the eyepieces and allow it to hang from the neck strap.
Remove the eyepiece cap from the eyepieces, then detach the right strap from the cap and allow it to
hang from the left neck strap (C).
To attach/detach caps from the neck strap as shown in image (D) in the following order:
・
Attaching: c
b
a
・
Detaching: a
b
c
Flipdown objective lens caps
The binoculars are used with the objective lens caps folded open (C).
Please refer to images A, B, C and D on page 3.
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Specifications
* The number calculated by the formula [tan ω ' = Γ x tan ω ]: Apparent field of view: 2 ω ', Magnification: Γ ,
Real field of view: 2 ω
Type: Dach prism central focusing type
Model 8x30 10x30 8x42 10x42
Magnification (x) 8 10 8 10
Effective diameter of objective lens (mm) 30 30 42 42
Angular field of view (real) (°) 8.3 6.7 8.0 6.7
Angular field of view (apparent) (°)* 60.3 60.7 58.4 60.7
Field of view at 1,000m/yds. (m/ft.) 145/435 117/351 140/420 117/351
Exit pupil (mm) 3.8 3.0 5.3 4.2
Brightness 14.4 9.0 28.1 17.6
Eye relief (mm) 15.1 15.8 17.1 16.5
Close focusing distance, approx. (m/ft.) 2.0/6.5 2.0/6.5 2.5/8.2 2.5/8.2
Interpupillary distance adjustment (mm) 56-72 56-72 56-72 56-72
Length (mm/in.) 119/4.7 119/4.7 142/5.6 142/5.6
Width (mm/in.) 123/4.8 123/4.8 130/5.1 130/5.1
Weight (g/oz.) 435/15.3 440/15.5 650/22.9 660/23.3
Structure
Waterproof (up to 1 metre for 10 minutes) and nitrogen
gas lled*
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Cleaning ED lens
Do not use an aerosol-type lens cleaner for cleaning the Binocular’s objective lenses. The quick freezing
effect of liquefied gas may break the lens. If an aerosol-type lens cleaner is used, carefully clean the
lenses by holding the can upright at least 30 cm from the lens surface while moving the can to avoid
focusing the vaporized liquid gas on one point.
• Specifications and design are subject to change without notice.
• No reproduction in any form of this "Instruction Manual," in whole or in part (except for brief quotation in
critical articles or reviews), may be made without written authorization from NIKON VISION CO., LTD.
Waterproof models:
All models shown are waterproof, and will suffer no damage to the optical system if submerged or dropped
in water to a maximum depth of 1 meter for up to 10 minutes .
These products offer the following advantages:
• Can be used in conditions of high humidity, dust and rain without risk of damage.
• Nitrogen-filled design makes them resistant to condensation and mold.
Observe the following when using these products:
• As the unit does not have a perfectly sealed structure, it should not be operated nor held in running water.
• Any moisture should be wiped off before adjusting movable parts (focusing knob, eyepiece, etc.) of these
products to prevent damage and for safety reasons.
To keep your binoculars in excellent condition, Nikon Vision recommends regular servicing by an authorized
dealer.
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